The thing with a big power BMW is that you can have all the power and actually use it. Even at 600ftlb of torque and 370bhp mine doesnt squirm about or get unsettled, it just delivers it down to the road. The chassis is engineered properly and that makes it faster than many other RWD cars with seemingly more power. Remember, "power is nothing without control..."

Video of my remapped 635D 0-100mph when it was at stage 2.

Power graph (our stage 2)



What is there to not like? LOL